Displaying 1 result from an estimated 1 matches for "thepart".
Did you mean:
thepast
2005 Dec 08
3
Finding all possible partitions of N units into k classes
Dear useRs!
I would like to generate a list of all possible (unique) partitions of N
units into k classes. For example, all possible partitions of 4 units into 2
classes are (I hope I have not missed anyone):
1,1,1,2 (this can be read as {1,2,3},{4})
1,1,2,1
1,2,1,1
2,1,1,1
1,1,2,2
1,2,1,2
1,2,2,1
The partitions 1,1,2,2 and 2,2,1,1 are the same and are therefore not two
unique